The project has moved to GitHub

Here is the new website for OpenTX: http://www.open-tx.org

Here is the GitHub project page: https://github.com/opentx/opentx

EEPROM editor and simulator for opentx, gruvin9x, er9x, partially th9x and hopefully RadioClone opensource firmwares for the 9X transmitter and FrSky Taranis Radio

Initially based on the eePe project, has evolved to offer a fully featured radio simulator, and complete support to the OpenTX firmware. It also offers a nice conversion system between EEPROM formats which are specific to each firmware. We have begun to work on an export feature to a unified XML format which will be understandable by humans.

companion9x is free to use under the GNU GPL v2.0 License. Feel free to use, copy and modify it as you wish! If you feel that this software has been beneficial you can show your support by donating. You'll be added to the "donators" list.